Scandinavian standard cylinder oval external internal module Nordic normal key 7 pin 6 pin cylinder lock

This Scandinavian Oval cylinder lock adapts 7 pins normal key pin system.

Master Key System

EOS secure are able to provide master key system for this cylinder. Meanwhile, if you have in-house locksmithes, you can assemble the master key system by using the accessories including master pins.
Learn more about our Master key system service.


EOS secure provides customization and design services to boost your business.

Learn more about customization.

Small order

EOS secure provides small MOQ on our existing models for start-up customers or mock up samples for projects.

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master key system and security cylinders

10 years of experience of master key system and security cylinders

high precision lock cylinders

Tsugami CNC Swiss-type automatic Lathe machine to guarantee the precision

lock cylinders R&D

Support your customize and Innovative design

lock cylinders quality control

Implement the strictest quality control

Using standard AS-HH7 key profile and key blank.
Optional protected key profile and security card.
Standard cylinder lock for the module series.
Anti pick driver pins and anti drilling pins on the plug and housing.
3 Brass or silver nickel key.
Optional Allen screw seal pin.

lock cylinder manufacturer

Material of housing and plugs


Material of keys


Optional surface finishes

SN, PB, SB, BLK, and so on

Dimension of housing

33*17*10mm Din standard


Making master locking system

Mutual opening

No mutual open with only 1 number difference

Increment of bottom pins

0.5mm with over 100,000 combination (6 pins)

EN1303:2015 rating




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